diff --git a/modules/home/zed.nix b/modules/home/zed.nix
index ca2e4e6..1e885f8 100644
--- a/modules/home/zed.nix
+++ b/modules/home/zed.nix
@@ -138,6 +138,7 @@
           binary = {
             path = "clangd";
             arguments = [
+              "-j=2"
               "--background-index"
               "--background-index-priority=background"
               "--clang-tidy"